Honeywell 3118 Thermostat Pneumatic DA 18/PSI Heat RA 13/PSI Cool 2 Pipe 60/90F no Cover.

PNEUMATIC THERMOSTAT 2 PIPE SINGLE

This Honeywell Pneumatic Thermostat comes complete and ready to install right out of the box. It is designed for use in a 2-pipe, forced air heating system to control hot or cool supply air. The thermocouple provides 2-stage heating, which means that at first the thermostat will turn on and off quickly. Once the desired temperature is reached, it will shut off. This Honeywell Pneumatic Thermostat is used with one power source and two heat sources, either gas, oil or electric baseboard (requires a separate sensing bulb).

The Honeywell 3118 Thermostat is a Pneumatic and 2 Pipe to control heat and/or cool for air conditioning and gas furnaces.

The 3118 Pneumatic Thermostat is used to control heat and/or air conditioning in residential and light commercial applications. It has a large dial for easy settings and two pneumatic connections, which can be fit with either type of tubing. This thermostat is a non-programmable model. See the 4118 Programmable Thermostat for programmable options.

The Honeywell 3118 pneumatic thermostat is for the low voltage heating/cooling products that have a separate high and low air flow switch. It will also work on the "Dual Pro" thermostatically controlled air conditioner, as well as a HONEYWELL OASIS SERIES 1, 2, and 3 HEAT PUMPS.

The Honeywell 2-pipe, single stage gas furnace Thermostat has a built-in demand pac sensor that measures the temperature of the air entering the furnace and only cycles on the furnace if it detects either a temperature drop or a change in temperature due to appliances being operated. When on, the furnace will cycle off if either the dew point or return-air temperature is exceeded for more than 5 minutes. This thermostat also has a built-in hold feature that allows you to manually turn off an operating furnace. The control will automatically reset after 7 hours.

The Honeywell 18-20 PSI Pneumatic Thermostat has a 2 HP motor. It is rated for up to 240 V and 17.7 amps with a 1/60 hp motor.

The 2Pneumatic Thermostat features a single point heating and/ or cooling control, with an adjustable lead. Temperature range of 60 degrees to 90 degrees F for Heat (18 psi) and 13 degrees to 32 degrees F for Cool (2 psi).